chevydude1958 chevydude1958

13-06-2016
Mathematics

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Find the product mentally. [(x + 1)(x - 1)]2

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Аноним Аноним

13-06-2016

[(x+1)(x-1)]2 = (x*x + -x + x + -1)2 = (x^2 - 1)2. This should be the simplest form.

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